Diff: param_work.cpp

Revision:

0:ad6637c36dc7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/param_work.cpp	Fri Sep 02 13:24:16 2016 +0000
@@ -0,0 +1,102 @@
+#include "synthesizer.h"
+
+extern Serial pc;
+//extern RawSerial pc;
+extern U32 PresetVoiceAmount;
+extern U32 SGenAmount;
+
+uint8_t com[16];
+uint8_t *com_ptr;
+
+volatile U8 *param_rdptr;
+volatile U8 *param_wrptr;
+volatile U8 param_receivebuf[PARAM_BUFSIZE];
+
+void init_param(void){
+    param_wrptr = param_rdptr = &param_receivebuf[0];
+    com_ptr = &com[0];
+
+}
+
+int strxcmp(uint8_t *str1 ,uint8_t *str2){
+    uint8_t *c1;
+    uint8_t *c2;
+    c1 = str1;
+    c2 = str2;
+    if ((*c1 == 0x0d)||(*c1 == 0x0a)) return 0; 
+    while(*c1 != 0x0d){
+        if (*c1++ != *c2++) return 0;   
+    }
+    return -1;
+}
+
+void name2pc(void){
+    uint8_t c;
+    uint8_t *ptr = (uint8_t *)&PresetVoice[0];
+    U32 len = PresetVoiceAmount;
+    while (len--){
+            c = *ptr++ & 0xff;    
+            pc.putc(c);    
+    }
+
+}
+
+void sgen2pc(void){
+    uint8_t c;
+    uint8_t *ptr = (uint8_t *)&sgen[0];
+    U32 len = SGenAmount;
+    while (len--){
+            c = *ptr++ & 0xff;    
+            pc.putc(c);    
+    }
+
+}
+
+void name2gen(void){
+    uint8_t *ptr = (uint8_t *)&PresetVoice[0];
+    U32 len = PresetVoiceAmount;
+    while (len){
+        if(param_rdptr != param_wrptr){
+        *ptr++ = *param_rdptr;
+        if (++param_rdptr >&param_receivebuf[255]) param_rdptr = &param_receivebuf[0];//
+        len--;
+        }
+     }
+}
+
+void sgen2gen(void){
+    uint8_t *ptr = (uint8_t *)&sgen[0];
+    U32 len = SGenAmount;
+    while (len){
+        if(param_rdptr != param_wrptr){
+        *ptr++ = *param_rdptr;
+        if (++param_rdptr >&param_receivebuf[255]) param_rdptr = &param_receivebuf[0];//
+        len--;
+        }
+     }
+}
+
+void param_work(void){
+    uint8_t c;
+    while(param_rdptr != param_wrptr){
+    /* レシーブバッファが空なら、リターン */
+        c = *param_rdptr;
+        if (++param_rdptr >&param_receivebuf[255]) param_rdptr = &param_receivebuf[0];//
+        if (c == 0x0a){
+            /* compare command */
+            com_ptr = &com[0];
+            if(strxcmp(&com[0],(uint8_t *)"name2PC")){name2pc();}
+            else if(strxcmp(&com[0],(uint8_t *)"gen2PC")){sgen2pc();}
+            else if(strxcmp(&com[0],(uint8_t *)"name2GEN")){name2gen();}
+            else if(strxcmp(&com[0],(uint8_t *)"gen2GEN")){
+                sgen2gen();
+                save2from();
+                lcd_print2("Saved Parameter ");    
+            }
+        }else{
+            *com_ptr++ = c;
+        }
+    }
+}
+
+